4 Stocks Guy Spier Was Selling in Q4

Core Viewpoint - Guy Spier of Aquamarine Capital has made significant sales in his portfolio during the fourth quarter, reflecting a cautious approach amid high market valuations and recent volatility [2][3]. Group 1: Portfolio Adjustments - Aquamarine Capital's fourth-quarter activity consisted entirely of sales, with no new purchases made [3]. - Spier reduced his stake in Berkshire Hathaway by over 30%, which remains the largest holding in his portfolio, now comprising nearly a third of it [3][4]. - The substantial reduction in Berkshire's stake may be more related to overall market valuations rather than a negative outlook on the company itself [4]. Group 2: Specific Stock Sales - American Express saw a significant stake reduction of around 69%, raising concerns about its valuation at a trailing P/E multiple of 23.6 [6][7]. - Mastercard's stake was trimmed by approximately 39%, reflecting a profit-taking strategy, with its trailing P/E at 34 [9]. - Spier cut his stake in Ferrari by 50%, a timely move as the stock has recently declined by nearly 11% [10].